ok so now it has been almost 3 months since i hot this and now i ...

ok so now it has been almost 3 months since i hot this and now i am so nauseated that i was prescribed a pill for it because i went to the emergency room telling them i was very nauseous and i had a bada pain in my side as well as in my vaginal area...they did every test and looked at me like i was making it up because they couldn't find anything. they thought maybe i had a cyst or something but turned out that i didn't have one .they wanted to know why the hell im still bleeding if i got this in oct. they said i could become animic if i don't be careful i never thought of it that way.the past week i really notice my hair falling out. im only 19. i have no reason for this .plus i can not sleep. i have a 2 almost 3 year old daughter and a 3 month old that sleeps through the night and i still cant sleep .i am also very emotional and very touchy the littlest thing my boyfriend says and want to lock my self in a room and cry .i dont care what the doctors say i know this mirena has something to do with all this. i just need to find something to take its place but have no idea.if you have any ideas on what to use next please let me know.i know you are all smart women on here.